Nite Ize Black Keychain

Molded of durable, lightweight carbon fiber composite, the KeyCLIPse is a patented self-locking clip that makes the included stainless steel key ring instantly "clippable" to woven fabrics up to 3mm thick. It automatically locks when you slide it into a pants pocket, purse pocket, or waistband. And, once there, its sleek, low-profile design rests flat and stays securely where you clip it.